Usbc
abbr. United States Bureau of the Census 美国人口调查局
🗣️ 情景例句
OK, let's talk.
好吧，我们来谈谈。
Alone, he brooded over his mistake.
她常常独自沉思自己的过失。
There are some armchairs in the room.
客厅里有几把扶手椅。